Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 6 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/17/2020   06:23:50   (  -0.03,-137.20) (   0.89,-133.16)  460.10                80
 06/18/2020   18:40:02   (   0.02,-137.20) (   0.12,-137.72)   59.42                80
 06/21/2020   06:38:21   (  -0.02,-137.19) (  -0.05,-137.32)   15.05                80
 06/23/2020   18:39:13   (   0.02,-137.17) (  -0.07,-136.89)   32.18                80
 06/25/2020   06:58:13   (  -0.01,-137.15) (  -0.98,-141.48)  493.60                80
 06/26/2020   06:34:53   (  -0.01,-137.13) (   0.15,-136.49)   74.20                80
 06/27/2020   18:53:44   (   0.01,-137.11) (   0.86,-141.05)  447.84                80
 06/28/2020   18:35:44   (   0.01,-137.10) (  -0.21,-136.04)  119.69                80
 06/30/2020   06:52:03   (  -0.01,-137.07) (  -0.83,-140.63)  406.85                80